How long does it take an LCL sprain to heal?
For severe Grade III MCL and LCL sprains, doctors may perform surgery to repair the torn knee ligaments. Recovery time for an MCL or LCL sprain is usually between four to six weeks.
How do you tell if LCL is torn or sprained?
To diagnose an LCL injury, your doctor will examine your knee and look for swelling. They’ll also move your knee in various directions to determine where your pain is and how severe your symptoms are. If your doctor believes you may have a torn ligament, you may undergo imaging tests like X-rays or MRI scans.
Can you walk with a sprained LCL?
You’ll probably also do aerobic exercise, like walking, and wear a knee brace at first. If your LCL tore all the way through, you may need to have surgery to repair it.
How do you heal a sprained LCL?
Most LCL injuries can be treated at home with:
- Rest and protecting your knee.
- Ice or a cold pack.
- Wrapping your knee with an elastic bandage (compression).
- Propping up (elevating) your knee.
- Anti-inflammatory medicine.
How do you sleep with a sprained LCL?
Healthguidance.org recommends how to sleep with a sprained ankle is by elevating it slightly to drain fluids and prevent unnecessary swelling, so place a pillow or some blankets under the offending ankle while you sleep. Also apply some ice before going to bed to reduce inflammation.
What do you do for a strained LCL?
To treat an LCL sprain, people can try the following treatments:
- Rest the knee. A doctor or physical therapist may recommend resting the injured leg as much as possible, especially in the days following the sprain.
- Apply ice.
- Try medication.
- Use a knee support.
- Try physical therapy.
- Surgery.
Can a torn LCL heal on its own?
LCL tears rarely need surgery, because the ligament usually heals itself. Surgery is typically only needed when other ligaments or structures of the knee are also injured.
How do I know if I injured my LCL?
An injury to your LCL may cause:
- Swelling, pain, and tenderness. Several hours after the injury, your pain may get worse. And it might be harder to move your knee.
- Bruising.
- An unstable feeling in your knee, like it may lock up, buckle, or give out.